1. Faculty of Chemical Science; National University of Córdoba; Medina Allende Córdoba Argentina
2. Department of Clinical Biochemistry; CIBICI; Faculty of Chemical Science; National University of Córdoba; Medina Allende Córdoba Argentina
3. Centre of Electron Microscopy; Faculty of Medical Sciences; National University of Córdoba; Haya de la Torre Córdoba Argentina
4. Department of Ophthalmic Pathology; Fundación Oftalmológica Argentina Jorge Malbrán; Viamonte 1181 Buenos Aires Argentina
5. Department of Ophthalmology; University Clinic Reina Fabiola; Catholic University of Córdoba; Oncativo 1248 Córdoba Argentina